Primary headaches such as migraine usually presents with one-sided symptoms. Hemiplegic migraine, one type
of migraine headache, may present with numbness on one side
of the body, pins-and-needles feeling (often moving from hand to arm), weakness or paralysis on one side of your body, loss of balance and coordination, visual aura, language difficulties, confusion and sensitivity to light/sound/smell. You may benefit from a referral to a neurologist for proper evaluation.